| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | #ifndef _MACHINE_KEXEC_H |
| 2 | #define _MACHINE_KEXEC_H |
| 3 | |
| 4 | #ifndef __ASSEMBLY__ |
| 5 | extern const unsigned char kexec_relocate_new_kernel[]; |
| 6 | extern unsigned long kexec_relocate_new_kernel_end; |
| 7 | extern unsigned long kexec_start_address; |
| 8 | extern unsigned long kexec_indirection_page; |
| 9 | |
| 10 | extern char kexec_argv_buf[]; |
| 11 | extern char *kexec_argv[]; |
| 12 | |
| 13 | #define KEXEC_RELOCATE_NEW_KERNEL_SIZE ((unsigned long)&kexec_relocate_new_kernel_end - (unsigned long)kexec_relocate_new_kernel) |
| 14 | #endif /* !__ASSEMBLY__ */ |
| 15 | |
| 16 | #define KEXEC_COMMAND_LINE_SIZE 256 |
| 17 | #define KEXEC_ARGV_SIZE (KEXEC_COMMAND_LINE_SIZE / 16) |
| 18 | #define KEXEC_MAX_ARGC (KEXEC_ARGV_SIZE / sizeof(long)) |
| 19 | |
| 20 | #endif |